Finding the Fourth Proportional to 114,569,925.50, 158,119,960.19 and 64,342,398.57

Step by Step Solution

1. Step 1: Write the proportion equation
   114,569,925.50 : 158,119,960.19 = 64,342,398.57 : x
2. Step 2: Convert to fraction form
   114,569,925.50/158,119,960.19 = 64,342,398.57/x
3. Step 3: Cross multiply
   114,569,925.50x = 158,119,960.19 × 64,342,398.57
4. Step 4: Simplify right side
   114,569,925.50x = 10,173,817,500,095,802
5. Step 5: Solve for x
   x = 10,173,817,500,095,802/114,569,925.50
6. Step 6: Final answer
   x = 88,800,070.84